public class test2 {
    public static void main(String[] args) {
        for (int i = 1; i <=100; i++) {
            if (i%7==0||i%10==7||i/10%10==7)
            {
                System.out.println("过");
                continue;
            }
            System.out.println(i);
        }
    }
}
